therapeutic refactoring on Scanner w/@samanthalangit

Author: lynnlangit

src/main/java/org/teachingkidsprogramming/recipes/inDevelopment/FunWithScanner.java

@@ -2,6 +2,9 @@
 
 import java.util.Iterator;
 import java.util.Scanner;
+//
+//**this recipe is being designed to show how to use the Java Scanner Object***********//
+//
 
 public class FunWithScanner
 {
@@ -10,27 +13,27 @@ public static void main(String[] args)
   {
     makeAString();
   }
+  //
   public static void makeAString()
   {
-    String input = "1 fish 2 fish red fish blue fish, ";
+    final String input = "1 fish 2 fish red fish blue fish,black fish,blue fish,old fish,new fish ";
     scanner = new Scanner(input);
-    System.err.println("\nIt is said that there are: " + input);
+    System.err.println("\nWe have:  " + input + '\n');
     Scanner s = scanner.useDelimiter("\\s*fish\\s*");
     System.out.println("So:       " + s.nextInt() + " and " + s.nextInt());
     System.out.println("And:      " + s.next() + " and " + s.next() + '\n');
-    for (String unit : new Iterable<String>()
+    for (String fish : new Iterable<String>()
     {
-      private String units = "black fish,blue fish,old fish,new fish";
       @Override
       public Iterator<String> iterator()
       {
-        Scanner scanner = new Scanner(units);
+        scanner = new Scanner(input);
         scanner.useDelimiter(",");
         return scanner;
       }
     })
     {
-      System.out.println("And also: " + unit);
+      System.out.println("And then: " + fish);
     }
     s.close();
   }